Alessandra Ambrosio and Rosie Huntington-Whiteley (Getty)It's a little ironic that some of the most sharp, sophisticated and stylish celebs are most famous for wearing practically nothing. Case in point: Victoria's Secret's very own Alessandra Ambrosio and Rosie Huntington-Whiteley.

Last night, the two were on the same wavelength for the Chloe fashion show and dinner. In fact, it wouldn't be at all surprising if they coordinated their evening looks, something like "You're wearing black pants with a semi-sexy but event-appropriate blouse? Me too!" The main differences? Alessandra went for skinny cigarettes and a dramatic red lipstick while Rosie opted for wide-leg trousers with pink makeup hues.

Take a close look at the competition and then tell us: Who was the chicest of the night? Cast your vote in the poll below!